Overview
We are looking for a Junior Software Developer to join our expanding Engineering Team at our Reading head office. This is an excellent opportunity for an early-career developer to gain hands-on experience across a modern full-stack environment, working on real production systems used globally by major FMCG brands. You'll contribute to both our Node.js/Koa backend and our React/Redux front end, learning from senior engineers while shipping meaningful features from day one.
Responsibilities
* Backend: Work in our Node.js + Koa codebase using decorator-based routing, building clean async/await flows and helping shape request/response transformations.
* Backend: Maintain and debug PostgreSQL queries using Sequelize and raw SQL; assist in building parameterised queries and understanding how filters pass through middleware.
* Backend: Contribute to simple instrumentation and logging to surface timing, latency, and error details.
* Backend: Reuse existing shared utilities (sorting, retailer helpers, date formatting) to ensure consistency across services.
* Frontend: Learn the React 18 codebase, react-scripts build flow, and component libraries such as Ant Design and HeadlessUI.
* Frontend: Work with Redux Toolkit, middleware (Saga, Thunk, redux-logger), and Axios request flows to support asynchronous UI logic.
* Frontend: Implement data-heavy charts and views using d3, Highcharts, and react-window, following performance guidance.
* Frontend: Contribute to consistent UI styling via Sass/styled-components and support our i18n setup (react-i18next, i18next-scanner).
* Quality & Tooling: Support testing using Testing Library, Cypress (including visual regression), and MSW mock handlers.
* Quality & Tooling: Follow established coding standards, Git workflows, and CI checks.
You are curious, motivated, and eager to grow as a developer. You enjoy solving problems, learning new patterns, and collaborating with others. You want to develop strong full-stack skills while contributing to software used by some of the world's biggest brands.
Qualifications
* Solid understanding of JavaScript/TypeScript fundamentals.
* Familiarity with React or Node.js (university, bootcamp, or personal projects welcome).
* Interest in backend APIs, databases, or data-heavy visualisation.
* Strong attention to detail and willingness to learn from feedback.
* Proactive mindset and desire to grow into a fully capable engineer.
About Brand Nudge
Brand Nudge is a fast-growing B2B SaaS business providing market-leading retail intelligence data to the FMCG and CPG industries. Our platform helps some of the world's most recognisable brands - including Red Bull, Nestlé, Guinness, McVitie's and innocent - to track, understand, and optimise their performance in the retail environment. With innovation, engineering excellence, and customer value at the centre of everything we do, Brand Nudge is a dynamic, data-driven company where insights and technology power growth.
Benefits
* Competitive salary.
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